diff options
| -rw-r--r-- | include/drm/drm.h | 1 | ||||
| -rw-r--r-- | xf86drm.h | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/include/drm/drm.h b/include/drm/drm.h index 416673af..5fd24fcf 100644 --- a/include/drm/drm.h +++ b/include/drm/drm.h @@ -755,6 +755,7 @@ struct drm_event_vblank { }; #define DRM_CAP_DUMB_BUFFER 0x1 +#define DRM_CAP_VBLANK_HIGH_CRTC 0x2 /* typedef area */ typedef struct drm_clip_rect drm_clip_rect_t; @@ -296,12 +296,15 @@ typedef struct _drmTextureRegion { typedef enum { DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */ DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */ + /* bits 1-6 are reserved for high crtcs */ + DRM_VBLANK_HIGH_CRTC_MASK = 0x0000003e, DRM_VBLANK_EVENT = 0x4000000, /**< Send event instead of blocking */ DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */ DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */ DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */ DRM_VBLANK_SIGNAL = 0x40000000 /* Send signal instead of blocking */ } drmVBlankSeqType; +#define DRM_VBLANK_HIGH_CRTC_SHIFT 1 typedef struct _drmVBlankReq { drmVBlankSeqType type; |